conix, Every effort is being made to encourage Australians to be vaccinated. That includes the unvaccinated inevitably trudging behind the vaccinated on the path to moving out of lockdown.
The "social isolation" in that article i'd class as media hyperbole.
I've decided to link the article i had here for you to others on NSW.
In it there are comments addressed to you and a link re the level of vaccination in your state Georgia.